yes
aha
sure
surf

affirmative
amen
fine
good
okay
true
yea

all right
aye
beyond a doubt
by all means
certainly
definitely
even so
exactly
gladly
good enough
granted
indubitably
just so
most assuredly
naturally
of course
positively
precisely
sure thing
surely
undoubtedly
unquestionably
very well
willingly
without fail
why not
yep
